說明流體流動的基本原理，簡介化工程序中常見的流體操作相關之單元操作(Unit Operations)。

此門課過去稱為"單元操作與輸送現象(一)"，為質能平衡課程展開之第一門化工核心課程:
A "unit operation" is one step in a process to convert a raw material into some useful chemical product. It's one of the black boxes which appeared in process flowsheets first encountered in course CHEME 2004, a black box which performs some physical (as opposed to chemical) change. And the transport phenomenon is a mathematical description of momentum, heat or mass transfer occurred in unit operations. In the first part of the sequent courses (I), (II), and (III), emphasis will be placed on the introduction of basic principles in fluid mechanics that are of fundamental importance to chemical engineers.